Plectranthus Species, Cuban Oregano, Succulent Coleus, Vicks Plant

Plectranthus tomentosa

Family: Lamiaceae (lay-mee-AY-see-ee) (Info)
Genus: Plectranthus (plek-TRAN-thus) (Info)
Species: tomentosa (toh-men-TOH-suh) (Info)



Cactus and Succulents

Water Requirements:

Average Water Needs; Water regularly; do not overwater

Sun Exposure:

Sun to Partial Shade




Foliage Color:

Unknown - Tell us


24-36 in. (60-90 cm)


24-36 in. (60-90 cm)

36-48 in. (90-120 cm)


USDA Zone 9a: to -6.6 C (20 F)

Where to Grow:

Can be grown as an annual



Bloom Color:

Medium Purple

Bloom Characteristics:

This plant is attractive to bees, butterflies and/or birds

Bloom Size:

Unknown - Tell us

Bloom Time:

Late Winter/Early Spring

Late Summer/Early Fall

Other details:

Unknown - Tell us

Soil pH requirements:

6.1 to 6.5 (mildly acidic)

6.6 to 7.5 (neutral)

7.6 to 7.8 (mildly alkaline)

Patent Information:


Propagation Methods:

From herbaceous stem cuttings

Seed Collecting:

Allow seedheads to dry on plants; remove and collect seeds


This plant is said to grow outdoors in the following regions:

Fresno, California

Santa Barbara, California

Vista, California

Altamonte Springs, Florida

Bartow, Florida

Bokeelia, Florida

Brandon, Florida

Cape Coral, Florida

Deland, Florida

Hollywood, Florida

Jacksonville, Florida

Lakeland, Florida

Largo, Florida

Palm Coast, Florida

Riverview, Florida

Sarasota, Florida

Zachary, Louisiana

Carolina, Puerto Rico

Providence, Utah

Quechee, Vermont

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Gardeners' Notes:


On Oct 2, 2014, iahishade from Glenwood, IA wrote:

I LOVE this plant! Living in Iowa, it is a house plant that summers outside on my north-facing porch, where it gets lots of morning sun. I take small cuttings before the end of the season and stick them in water to root. They root easily if the cuttings are small. A rescue nursery near me didn't know the plant and had no luck with large, woody cuttings with flowers still on. She will try my method, then pot up the rooted cuttings to overwinter inside. I've had this plant about 5 years now and it always delights.


On Feb 10, 2011, madelinep from Fresno, CA wrote:

My plant didn't make it through the winter very gracefully, I have tried taking stem cuttings and getting them to root without much success. I was wondering if any one has any more detailed advice on how to propagate this plant.


On Sep 17, 2010, super_ape from Saint Paul, MN wrote:

there seems to be much confusion on the infernets about this plant. I bought the plant pictured as Cuban Oregano which in most places is said to be Plectranthus Amboinicus. Another plant that I bought as Puerto Rican Oregano which I think is the real Plectranthus Tomentosa. It has smaller leaves with no stems. Anyone able to clear this up?


On May 16, 2010, Snobear2 from Saco, ME wrote:

I recently purchased this plant from a nursery in Canada. I love it! I potted it up in a mix of potting soil, coir fiber and a tsp. of water crystals. It is growing like crazy. I was told by someone that it was a member of the mint family; so I put it in a window box with my mints. It gets watered when they do.
I do thank you for the input on how to propagate it. I was wondering if I could take stem cuttings like the mints. I have it on a porch that gets 3-4 hours of direct sun and then 4-5 hours of bright, indirect light; with the temp of 50-75F. I bring it in at night as we still get down into the 30-40's.


On Sep 25, 2008, kdaustin from Austin, TX (Zone 8b) wrote:

Agree with below, though I grow them in a lightweight potting soil with no extra sand. Used to produce trays of these in the spring for a nursery, really popular novelty plant with general public. Makes an attractive specimen, but frankly, there are far prettier plectranthus. I water mine thoroughly, allow to get very dry, where the soil begins to crack away from the pot, in between. I fertilize mine pretty regulary with no discernable side effects.


On Sep 28, 2007, macybee from Deer Park, TX (Zone 9a) wrote:

From Plant of the
Plectranthus tomentosa, or Vicks Plant, is a perennial plant with leaves that smell like Vick's Vap-O-Rub or mentholatum when crushed. The light green, succulent, opposite leaves are broadly ovate, up to 3 1/2" long, and are densely covered with short hairs. The plants will reach up to 30" tall and the lower stems can become very woody. They are of easy culture and are hardy in USDA zones 9-12.
Blooming in early spring and again in the fall, the purple flowers occur in teriminal racemes. Individual flowers may reach 1/2" in length.
Culture: Plectranthus tomentosa need full sun to partial shade or high interior lighting with a well-drained soil mix. In the greenhouse, we use a soil mix consisting of 2 parts sand to 1 part loam to 1 part peat m... read more